​The Geotechnical Society of Ireland (the other GSI) seminar will feature a guest lecture - 'Small Grains, Big Changes - Characteristics of glacial lake sediments in the Irish Midlands and their role in understanding past and future glaciation' - Dr Cathy Delaney, Senior Lecturer, Manchester Metropolitan University (MMU) and the Hanrahan Lecture "Geotechnical Properties of Irish Compressible Soils" - Dr Michael Long, University College Dublin (UCD). ​The full programme can be found on the Engineers Ireland events site​.